TPS1HB16AQPWPRQ1 Smart High-Side Switch | 40V | 16mΩ | 49A | HTSSOP-16 Package | Texas Instruments Automotive Grade

The TPS1HB16AQPWPRQ1 is an automotive-grade single-channel smart high-side switch from Texas Instruments (TI), designed for 12V automotive systems and capable of withstanding 40V load dump. It features an ultra-low on-resistance of 16mΩ (typical), supports up to 49A continuous current, and offers an adjustable current limit from 4.4A to 49A. The device integrates comprehensive protection and diagnostic features, including thermal protection, short-to-ground/battery protection, reverse battery protection, automatic shut-off on loss of battery/ground, and an integrated output clamp for inductive load demagnetization. Through the SNS pin, it can accurately measure load current and device temperature for predictive maintenance and load diagnostics. Housed in a HTSSOP-16 package (5.0×4.4mm), it operates over a -40°C to +125°C temperature range and is AEC-Q100 qualified. This device is ideal for automotive body control modules, LED lighting, solenoid driving, and power distribution systems. We supply 100% original, new products with ample stock, fast delivery, and professional technical support.